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https://github.com/dypsilon/frontend-dev-bookmarks
This page is not maintained anymore, please update your bookmarks.
public class MyApp extends Application { | |
@Override | |
public void onCreate() { | |
TypefaceUtil.overrideFont(getApplicationContext(), "SERIF", "fonts/Roboto-Regular.ttf"); // font from assets: "assets/fonts/Roboto-Regular.ttf | |
} | |
} |
import android.text.SpannableStringBuilder; | |
import java.util.ArrayDeque; | |
import java.util.Deque; | |
import static android.text.Spanned.SPAN_INCLUSIVE_EXCLUSIVE; | |
/** A {@link SpannableStringBuilder} wrapper whose API doesn't make me want to stab my eyes out. */ | |
public class Truss { | |
private final SpannableStringBuilder builder; | |
private final Deque<Span> stack; |
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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public class ColorUtils { | |
private static final double LM_RED_COEFFICIENT = 0.2126; | |
private static final double LM_GREEN_COEFFICIENT = 0.7152; | |
private static final double LM_BLUE_COEFFICIENT = 0.0722; | |
public static int calculateRelativeLuminance(int color) { | |
int red = (int) (Color.red(color) * LM_RED_COEFFICIENT); | |
int green = (int) (Color.green(color) * LM_GREEN_COEFFICIENT); | |
int blue = (int) (Color.blue(color) * LM_BLUE_COEFFICIENT); | |
return red + green + blue; |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
You can use this class to realize a simple sectioned RecyclerView.Adapter
without changing your code.
The RecyclerView
should use a LinearLayoutManager
.
You can use this code also with the TwoWayView
with the ListLayoutManager
(https://github.com/lucasr/twoway-view)
This is a porting of the class SimpleSectionedListAdapter
provided by Google
Example:
Python Cheatsheets
http://refcardz.dzone.com/refcardz/core-python
http://rgruet.free.fr/
Learn Python in 10 minutes
http://www.stavros.io/tutorials/python/
https://leanpub.com/learn-python
#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end | |
import android.app.Activity; | |
import android.app.Fragment; | |
import android.app.FragmentManager; | |
#parse("File Header.java") | |
public class ${NAME} extends Fragment { | |
private static final String FRAG_TAG = ${NAME}.class.getCanonicalName(); |